نتایج جستجو برای: tehran metropolitan
تعداد نتایج: 43903 فیلتر نتایج به سال:
BACKGROUND There are no population-based data available for cancer in Tehran, a city that includes almost 10% of the Iranian population. This is the first report of cancer incidence in Tehran from a population-based cancer registry for the period of 1998-2001. METHODS The cancer registry collects data on all new cases of cancer diagnosed in the resident population of Tehran metropolitan area....
The main objective of this research, Explain the effectiveness of advertising using the AIDA model in the private insurance companies in the metropolitan city of Tehran. This descriptive research study field and study population consisted of all clients are insurance companies that considering the population size is unlimited Sample size was determined using the formula of infinite sample size ...
One of the Challenging problems of Tehran metropolitan region is Air pollution. Suburban expansion in the form of sprawl patterns have created the travels and transportations, due to the dependence on personal vehicles contributes more than 85 percent of creators of air pollution. The article studied the role of transportation in emergence of urban air pollution in Tehran metropolitan region, h...
Increasing urbanization in the urbanized world has posed major challenges to the sustainability of metropolitan areas, especially in developing countries in various aspects of sustainable development, and has provided them with the prospect of unsustainable development. Excessive land use and its consequent land use changes and land cover are one of the environmental problems caused by the high...
The Tehran metropolitan area is extremely vulnerable to earthquakes due the location of its active faults and dense population. Assessing probable damage a high magnitude earthquake on buildings facilities relies precise structural survey, which has an empirical basis depending historic ground motions. probability failure in discrete limits based different motions estimated by fragility curves....
BACKGROUND Low birth weight (LBW) is considered as a major multifaceted public health concern. Seventy-two percent of LBW infants are born in Asia. An estimation of 8% LBW infants has been reported for Eastern Mediterranean region including Iran. This study investigated contributory factors of LBW in singleton term births in Tehran, Iran. Tehran is a multicultural metropolitan area and a sample...
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